239321736

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 694886400

約数和(自身を除く): 455564664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 103, 108, 124, 186, 206, 216, 248, 279, 309, 347, 372, 412, 558, 618, 694, 744, 824, 837, 927, 1041, 1116, 1236, 1388, 1674, 1854, 2082, 2232, 2472, 2776, 2781, 3123, 3193, 3348, 3708, 4164, 5562, 6246, 6386, 6696, 7416, 8328, 9369, 9579, 10757, 11124, 12492, 12772, 18738, 19158, 21514, 22248, 24984, 25544, 28737, 32271, 35741, 37476, 38316, 43028, 57474, 64542, 71482, 74952, 76632, 86056, 86211, 96813, 107223, 114948, 129084, 142964, 172422, 193626, 214446, 229896, 258168, 285928, 290439, 321669, 344844, 387252, 428892, 580878, 643338, 689688, 774504, 857784, 965007, 1107971, 1161756, 1286676, 1930014, 2215942, 2323512, 2573352, 3323913, 3860028, 4431884, 6647826, 7720056, 8863768, 9971739, 13295652, 19943478, 26591304, 29915217, 39886956, 59830434, 79773912, 119660868, 239321736]

約数ペア:

[(1, 239321736), (2, 119660868), (3, 79773912), (4, 59830434), (6, 39886956), (8, 29915217), (9, 26591304), (12, 19943478), (18, 13295652), (24, 9971739), (27, 8863768), (31, 7720056), (36, 6647826), (54, 4431884), (62, 3860028), (72, 3323913), (93, 2573352), (103, 2323512), (108, 2215942), (124, 1930014), (186, 1286676), (206, 1161756), (216, 1107971), (248, 965007), (279, 857784), (309, 774504), (347, 689688), (372, 643338), (412, 580878), (558, 428892), (618, 387252), (694, 344844), (744, 321669), (824, 290439), (837, 285928), (927, 258168), (1041, 229896), (1116, 214446), (1236, 193626), (1388, 172422), (1674, 142964), (1854, 129084), (2082, 114948), (2232, 107223), (2472, 96813), (2776, 86211), (2781, 86056), (3123, 76632), (3193, 74952), (3348, 71482), (3708, 64542), (4164, 57474), (5562, 43028), (6246, 38316), (6386, 37476), (6696, 35741), (7416, 32271), (8328, 28737), (9369, 25544), (9579, 24984), (10757, 22248), (11124, 21514), (12492, 19158), (12772, 18738)]